1. Bell Problem Simplify 13,000 0

2. 5.1 Use Properties of Exponents Standards: 1.Understand ways of representing numbers 2. Understand how operations are related

3. Ex. Simplify 2 3 x 2 5

4. Properties of Exponents Property NameDefinition Product of Powersa m  a n = a m + n Power of a Power(a m ) n =a mn Power of a Product(ab) m = a m b m Negative Exponent Zero Exponent Quotient of Powers Power of a Quotient

5. Ex. Evaluate

6. Ex. Evaluate the expression. a. (4 2 ) 3 b. (-8)(-8) 3 c.

7. Scientific Notation Scientific notation- a number that is expressed in the form c x 10 n *Can only have 1 number in front of decimal *Moving decimal to the left = positive exponent *Moving decimal to the right = negative exponent

8. Ex. Write in scientific notation. a. 145, 890, 000b. 0.00015

9. Ex. Write the answer in scientific notation.

10. Ex. Simplify

11. Homework pg. 333 #6-16 even, 28-34 even